[mythtv-users] NVidia/overscan problem
Patrick Ouellette
pat at flying-gecko.net
Tue Sep 24 19:00:37 UTC 2013
On Mon, Sep 23, 2013 at 03:38:39PM -0400, Jay Ashworth wrote:
>
> ----- Original Message -----
> > From: "Jay Ashworth" <jra at baylink.com>
>
> > Hee. I actually already have a modeline in an xorg.conf fragment file
> > (SuSE uses the /etc/X11/xorg.conf.d approach), but it seems to be
> > being ignored. It looks like this:
> >
> > [ goes to copy it in to the email. notices the file's been overwritten
> > by something. oops ]
> >
> > It was the stanza that's in this message:
> >
> > http://lists.ourshack.com/pipermail/mythtvnz/2007-January/001812.html
> >
> > and I put it in 50-monitor.conf, where it isn't anymore.
> >
> > Well, that might be why it wasn't taking effect.
>
> Well. How embarassing.
>
> Didn't look at my prompt; my ssh session had fallen over by accident, and
> I was looking at X on my laptop.
>
> Here's that stanza I added to 50-monitor.conf, which appears to be being
> ignored by autoconfigure:
>
> ============================================
> Section "Modes"
> Identifier "TV-WideScreen-Modes"
>
> # 1368x768 @ 60Hz
> ModeLine "1368x768" 85.5 1360 1424 1536 1792 768 771 776
> 794 -hsync -vsync
>
> EndSection
>
> Section "Monitor"
>
> Identifier "LCDTV"
> VendorName "Philips"
> ModelName "Philips 32PF7321 LCD TV"
>
> HorizSync 30.0 - 70.0
> VertRefresh 48.0 - 62.0
>
> UseModes "TV-WideScreen-Modes"
>
> Option "UseEdidDpi" "false"
> DisplaySize 697 392
>
> Option "dpms"
> EndSection
> ============================================
>
> In addition, a very sharp guy in Philips tech support department tells
> me that the HDMI on that TV should not be bidirectional; if X is picking
> 1080i, then it's doing it on its own, not cause the set's telling it
> to.
>
> So perhaps the log is wrong, or I'm misreading it, and it is in 720p...
> though that wouldn't explain why small text seems even less readable in
> X than it did with the S-video connection on the other card, and also
> less so than in text mode.
>
You might want to add
Option "IgnoreEDID" "True"
(ignore all the EDID data)
in place of or in addition to
Option "UseEdidDpi" "false"
(ignore the dpi the monitor claims)
Pat
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